Rename Artboards with Cmd-R shortcut when Sidebar is closed

Please provide a way to rename Selected objects with the Cmd-R shortcut when Sidebar is closed.

Use case
On the small MacBook screen, I need to close the Sidebar to see more content on the canvas. When the Sidebar is closed, I’m not able to rename artboards.

Also, there is a confusing use case when you are searching and you think you will be renaming layer or artboard, but instead you end up renaming page. Maybe search mode should be more obvious.